import React from 'react';
import { AppstoreOutlined, MailOutlined, SettingOutlined } from '@ant-design/icons';
import type { MenuProps } from 'antd';
import { Menu } from 'antd';
 
 

type MenuItem = Required<MenuProps>['items'][number];

function getItem(
  label: React.ReactNode,
  key: React.Key,
  icon?: React.ReactNode,
  children?: MenuItem[],
  type?: 'group',
): MenuItem {
  return {
    key,
    icon,
    children,
    label,
    type,
  } as MenuItem;
}

const items: MenuProps['items'] = [
  getItem('Navigation One', 'sub1', <MailOutlined />, [
    getItem('Item 1', 'g1', <AppstoreOutlined />, [getItem('Option 1', '1'), getItem('Option 2', '2')], 'group'),
    getItem('Item 2', 'g2', <AppstoreOutlined />, [getItem('Option 3', '3'), getItem('Option 4', '4')], 'group'),
  ]),

  getItem('Navigation Two', 'sub2', <AppstoreOutlined />, [
    getItem('Option 5', '5', <AppstoreOutlined />),
    getItem('Option 6', '6'),
    getItem('Submenu', 'sub3', null, [getItem('Option 7', '7'), getItem('Option 8', '8')]),
  ]),

  getItem('Navigation Three', 'sub4', <SettingOutlined />, [
    getItem('Option 9', '9'),
    getItem('Option 10', '10'),
    getItem('Option 11', '11'),
    getItem('Option 12', '12'),
  ]),
    getItem('Group', 'grp', null, [getItem('Option 13', '13'), getItem('Option 14', '14')], 'group'),
  ];

  const NestedTreeMenu: React.FC = () => {
    const onClick: MenuProps['onClick'] = (e) => {
      console.log('click ', e);
    };
  
    return (
      <Menu
        onClick={onClick}
        style={{ width: 256 }}
        defaultSelectedKeys={['1']}
        defaultOpenKeys={['sub1']}
        mode="inline"
        items={items}
      />
    );
  };
  
  export default NestedTreeMenu;
  
 